QuoteService

// 1. Initialize from domain
val quoteService = QuoteService.fromDomain("testanchor.stellar.org")

// 2. Discover available assets
val info = quoteService.info()
info.assets.forEach { asset ->
    println("Asset: ${asset.asset}")
    asset.sellDeliveryMethods?.forEach { method ->
        println("  Sell via: ${method.name}")
    }
}

// 3. Get indicative prices (optional)
val pricesResponse = quoteService.prices(
    sellAsset = "stellar:USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
    sellAmount = "100"
)
pricesResponse.buyAssets?.forEach { buyAsset ->
    println("Can buy ${buyAsset.asset} at price ${buyAsset.price}")
}

// 4. Get specific indicative price (optional)
val priceResponse = quoteService.price(
    context = "sep6",
    sellAsset = "stellar:USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
    buyAsset = "iso4217:BRL",
    sellAmount = "100",
    buyDeliveryMethod = "PIX"
)
println("Indicative price: ${priceResponse.price}")
println("Total with fees: ${priceResponse.totalPrice}")

// 5. Request firm quote (requires authentication)
val jwtToken = obtainSep10Token() // Get JWT via SEP-10 WebAuth

val quoteRequest = Sep38QuoteRequest(
    context = "sep6",
    sellAsset = "stellar:USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
    buyAsset = "iso4217:BRL",
    sellAmount = "100",
    buyDeliveryMethod = "PIX",
    countryCode = "BR"
)

val quote = quoteService.postQuote(quoteRequest, jwtToken)
println("Quote ID: ${quote.id}")
println("Expires at: ${quote.expiresAt}")
println("Guaranteed rate: ${quote.price}")

// 6. Retrieve quote later (optional)
val retrievedQuote = quoteService.getQuote(quote.id, jwtToken)
println("Quote status: ${retrievedQuote.expiresAt}")

try {
    val quote = quoteService.postQuote(request, jwtToken)
} catch (e: Sep38BadRequestException) {
    println("Invalid request: ${e.error}")
} catch (e: Sep38PermissionDeniedException) {
    println("Authentication required or expired: ${e.error}")
} catch (e: Sep38NotFoundException) {
    println("Quote not found: ${e.error}")
} catch (e: Sep38UnknownResponseException) {
    println("Unexpected error (${e.statusCode}): ${e.responseBody}")
}